Industrial blades of metal, namely, crosscut saw blades, hand-operated blades for derinding, fish skinning blades; side arms, not including firearms, namely, jack knives, folding knives, pocket knives, creel knives being fishing knives; razor blades; all the aforesaid knives and blades excluding machine parts; knives and blades for hand tools for DIY enthusiasts and craftspeople, namely, hobby knives and blades for utility knives